Superior Axle & Gear is the premier manufacturer and supplier of quality performance axles, gears, and related differential products. Superior prides itself on providing the finest products available for your vehicle. Whether hitting the track, competing off road or tuning your sports compact, Superior has the product for you!  Being #1 in their industry is no easy task, and to be #1 on the internet they turned to no other than Store Machine, making sure their competition stays behind.  Utilizing some of Store Machine's signature features like our integrated blog, live chat, powerful parametric search, and lots more will insure that Superior remains #1.